Basic duo tec 24he

[giarc00007]

Just installed above boiler with vertical flue. Getting explosive ignition when first ignites (not excessive but noticeable) but all checks spot on 19 mbar working pressure. Analyser readings fine. I know these are prone to probes. But this is new install.

 

[bigads28]

Isn't there an issue with an injector on these? Or am I thinking of another boiler.

Either way make sure what you've done is bob on, gas rates, flue etc, then call Baxi out.

 

[bewsh]

I think you are thinking of the Ideal Logic with regards to the injector issue

 

[giarc00007]

Isn't there an issue with an injector on these? Or am I thinking of another boiler.

Either way make sure what you've done is bob on, gas rates, flue etc, then call Baxi out.

gas rate spot on checked 3 times. flue all spot on. 2 x 45's, 2 x extension and 1 terminal supported at 3 points. Will check electrodes tomorrow but surely will be fine. Cant think what else could be. Is it more common with verticals for this type of thing?

 

[bigads28]

I think you are thinking of the Ideal Logic with regards to the injector issue

That's the one!

 

[Ermintrude]

Gas valve issues. Call out heat team register boiler as no heat and no hot water

 

[giarc00007]

Gas valve issues. Call out heat team register boiler as no heat and no hot water

thanks ermintrude. what you think gas valve opening early or late causing it? will phone heat team tomorrow see what they say

 

[Aquazone]

If you getting explosive ignition it's gotta be opening too early, thus building up gas. If it was late, prob just get ign lockout.

Do as Ermi has said and say no heat and hot water, say you have had to turn it off or whatever to make them come before Xmas!!

 

[giarc00007]

If you getting explosive ignition it's gotta be opening too early, thus building up gas. If it was late, prob just get ign lockout.

Do as Ermi has said and say no heat and hot water, say you have had to turn it off or whatever to make them come before Xmas!!

thanks aquazone will do.

 

[Ermintrude]

Might just be sloppy, Venturi in mess. If your all 100% then boiler should be so don't let heat monkeys fob u off or leave without fixing it . You want it fixed or replaced.